Dogs Sniffing Feces To Save The Species

[NewsWhore]

It's a tough job, but somebody has to do it - or at least some dogs have to do it. In the Cerrado region of Brazil, four dogs trained to detect animal feces by scent are helping researchers monitor ra...

More... (http://story.brazilsun.com/index.php/ct/9/cid/24437442923341f1/id/14812117/)